If you had a fleet of 200 Catalyst 2960s running , you knew they would run for years without a crash or a reboot.
switch# copy tftp: flash: Address or name of remote host [ ]? 192.168.1.100 Source filename [ ]? c2960-lanbasek9-mz.122-44.se6.bin Destination filename [ ]? c2960-lanbasek9-mz.122-44.se6.bin C2960-lanbasek9-mz.122-44.se6.bin
: This software is part of the legacy 12.2 train. Modern networks often transition to the Cisco IOS 15.0 or 15.2 trains for newer security patches and feature updates. End-of-Life If you had a fleet of 200 Catalyst
*This saves a copy of the
Given that 12.2(44)SE6 reached End-of-Life (EoL) in 2013, running it in a production environment requires compensating controls. c2960-lanbasek9-mz
Since c2960-lanbasek9-mz.122-44.se6.bin is a specific Cisco Catalyst 2960 IOS image file (specifically for the LAN Base feature set, version 12.2(44)SE6), I have produced a for this specific firmware.
Limits the number of MAC addresses on a port to prevent unauthorized devices.